Results 81 to 90 of about 43,697 (245)
The AHL Quorum-Sensing System Negatively Regulates Growth and Autolysis in Lysobacter brunescens
Frontiers in Microbiology, 2019 Lysobacter species are emerging as novel sources of antibiotics, but the regulation of their physiological metabolism is still poorly understood. In this work, we extracted AHL (acyl-homoserine lactone) autoinducers, identified the structures of AHLs and
Jun Ling +6 more
doaj +1 more source
Scalable Flow Reactors for Stable Biofilm Formation and Continuous Whole‐Cell Catalysis
Small, EarlyView.Flow‐induced deposition enables the controlled formation of stable and long‐lived E. coli biofilms in modular, scalable microfluidic reactors. Hydrodynamic design principles, mechanistic insight into biofilm architecture and long‐term whole‐cell biocatalysis together establish a versatile platform for continuous microbial processing and the engineering
Sarah Gliemann +5 more
wiley +1 more source
Correlations Between the Autolytic Changes and Postmortem Interval in Refrigerated Cadavers
Romanian Journal of Internal Medicine, 2016 Introduction. In forensic pathology the autolytic process has been observed and documented in order to determine the postmortem interval as accurately as possible. The observation and experiments have been carried out on cadavers exposed to environmental
Cocariu Ela Andra +5 more
doaj +1 more source
Frontiers in Microbiology, 2019 Neisseria meningitidis is a Gram-negative bacterium that asymptomatically colonizes the human nasopharyngeal mucosa. Pilus-mediated initial adherence of N. meningitidis to the epithelial mucosa is followed by the formation of three-dimensional aggregates,
Sara Sigurlásdóttir +4 more
doaj +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Bisphenol A (BPA), a common industrial chemical used in plastics and consumer products, is increasingly detected in aquatic environments, raising serious concerns about its potential ecological impacts. This study evaluated the sublethal and acute toxic effects of BPA on the freshwater planarian Girardia tigrina, a recognized model for ...
Raquel de Jesus Selestrino +2 more
wiley +1 more source
Directed evolution converts subtilisin E into a functional equivalent of thermitase [PDF]
, 1999 We used directed evolution to convert Bacillus subtilis subtilisin E into an enzyme functionally equivalent to its thermophilic homolog thermitase from Thermoactinomyces vulgaris.
Arnold, Frances H., Zhao, Huimin
core +2 more sources
Journal of Forensic Sciences, EarlyView.Abstract Fetal autopsy remains essential for determining the cause of intrauterine death and for supporting clinical, genetic, and forensic evaluations. However, in cases of advanced maceration, autolysis severely compromises tissue integrity, often preventing adequate identification of anatomical structures and limiting the diagnostic and medico‐legal
Francesca Buffelli +4 more
wiley +1 more source
Biofilm Formation by ica-Negative Ocular Isolates of Staphylococcus haemolyticus
Frontiers in Microbiology, 2018 Staphylococcus haemolyticus is the second most frequently isolated CoNS from ocular infections and human blood cultures. In this study, we examined 18 ocular S.
Sasmita Panda, Durg Vijai Singh
doaj +1 more source
Partitioning of starter bacteria and added exogenous enzyme activities between curd and whey during Cheddar cheese manufacture [PDF]
, 2013 peer-reviewedPartitioning of starter bacteria and enzyme activities was investigated at different stages of Cheddar cheese manufacture using three exogenous commercial enzyme preparations added to milk or at salting.
Doolan, I. A. +3 more
core +1 more source
Journal of Fish Biology, EarlyView.Abstract The smooth hammerhead (Sphyrna zygaena) is typically considered an oceanic species and is only rarely observed in the cooler coastal waters of the northeastern Atlantic. On 20 December 2024, a juvenile S. zyganea was captured at 25 m depth in the inner Ría de Pontevedra (Rías Baixas, northwest Spain).
Xabier Pin +3 more
wiley +1 more source